// pages/collect/index.js
Page({
  data: {
    tabs:[
      { id:0,value:'商品收藏',isActive:true },
      { id:1,value:'品牌收藏',isActive:false },
      { id:2,value:'店铺收藏',isActive:false },
      { id:3,value:'浏览器足迹',isActive:false },
    ],
  },
  onShow(){
    const collect = wx.getStorageSync("collect")||[];
    this.setData({
      collect
    });
  },
  handleTabsItemChange(e){
    // console.log(e);

    // 1 获取被惦记的标题索引
    const {index} = e.detail;
    // 2 修改源数组
    let {tabs} = this.data;
    tabs.forEach((v,i)=>i===index?v.isActive=true:v.isActive=false);
    // 3 赋值到data中
    this.setData({
      tabs
    })
  }
})